My theory is that people are vociferous in their belief, in part for two reasons that most people don’t consider. The first is that it allows people to find others who believe as they do. The second is that this makes them feel more secure in their belief because they have many people to support them. The more who say they are right, the easier it is to believe they are right.
In other words, it is about tribalism. You share beliefs, and you share rituals, and you are part of the same community. You belong even though you are surrounded by strangers.
But as to your question about lack of proof—here’s what I think is happening. There are many theories used to either explain the existence of the universe or to explain why things happen to us. Few of these theories have any evidence to support them.
But meaning is incredibly important to people. We are always struggling to make meaning out of everything that happens, even the most random things. We think they happen for a reason. If they do happen for a reason, then we must look for the reason. The idea of God gives people meaning and that is its power.
It’s harder to make meaning when you don’t have any overarching meaning to base your thoughts on. My friend, only 60, has brain cancer, and may die in the next few days. Many of his friends have tried to visit him in hospice, but we have been unable to see him. Maybe he is saying he doesn’t want anyone; maybe it’s his family protecting him.
This is very difficult for me, because I believe it is a random event. My friend is a holistic doctor who has been living according to all the healthy practices science knows of, so it is so ironic that he has gotten brain cancer at a young age. He is a good friend and he has shared several very important experiences with me, and we always enjoyed each other’s company.
I don’t understand why he is going like this. It is too soon. I can’t even say good bye.
If I had a theory that God created the universe and gives it meaning, maybe I could come up with an explanation about why this is happening and what it means. However, the God theory is not one I subscribe to. I think it is extremely unlikely.
So I am left without that to create meaning, and I am struggling. This is a random event. It is a sad event. We have a community that gathers around to support our friend or family member. We are together. That is about all. I experience sadness and loss and shock and anger. As far as the world is concerned, there is nothing particularly special about this person. As far as I am concerned, he is very special; he is a good friend of mine; and that’s why I can’t make sense of this.